Nearly 150 years ago, a group of naturalists got together to study and share their love of this amazing place we call home. We still gather every day to do just that. This place is unique—but it’s fragile and threatened. That is why we have studied and helped protect it for nearly 150 years. When a handful of our predecessors came together in 1874, they wanted one thing: to study, preserve, and protect this amazing place we call home.

For 150 years, The Nat has been a champion for the environment. Our founding members helped establish Torrey Pines State Natural Reserve and Anza-Borrego Desert State Park. We’ve protected some of San Diego’s most cherished canyons and hiking spots. Countless species and habitats are healthier because of our work. We've brought generations of visitors closer to nature through our programs and exhibits.

The next 20 years are critical to nature’s future. Which is why The Nat’s role is so critical, too. Despite the successes, active stewardship of our natural world is more important than ever as climate change takes a bigger toll. Never in our history has it been so important to think about the future. This is at the core of our $50 million fundraising campaign. With your help, we can get big things done to preserve, protect, and nurture nature in this amazing place we call home. Join us in helping nature thrive.